Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

08:45, Sat, Oct 25, 2025 Updated: 08:45, Sat, Oct 25, 2025 Parts of the UK are braced for snowfall this weekend as temperatures plummet across the nation. According to the latest weather maps from WX ...

Indian Railways is deploying advanced heat-mapping technology at 35 major stations to manage the massive Chhath festival rush. Nearly 13,000 special trains, double last year's number, are being ...

What makes a passport “powerful”? Well, a clear measure is travel openness, the ability to slip into destinations around the world with a breezy wave of your passport, no visa required. The Henley ...

Denny Hamlin became the 11th driver to reach the 60-win mark in the NASCAR Cup Series, prevailing Sunday at Las Vegas Motor Speedway in a win that secured his spot in the Championship 4. The victory, ...

Devin Mockobee's ascent on Purdue's all-time rushing list continued on Saturday night in Minnesota. The senior running back climbed another rung with a 98-yard performance against the Golden Gophers.

NOTE: NBC Chicago will offer a live stream of the race from start to finish Sunday. Tune in live here. It's almost race day in Chicago and that will mean thousands of runners and spectators flocking ...

The fund, with $1.9 billion in assets, adjourned its meeting of shareholders on September 26 without getting enough votes. Shareholders will meet again on October 14, with the intention of getting ...

On September 25, Starbucks CEO Brian Niccol informed his employees in a public memo that the company would be cutting 900 corporate roles and closing down stores. However, the memo didn’t share ...

Rick Warren is a Senior Features Editor from the United States. He is a lifelong gamer and comics fan who loves writing about everything in nerd culture, and absolutely adores Trophy hunting on PSN.

The update improves animations when tapping Live Alerts or notifications on the lock screen. A new map album has been added, allowing users to view all photos with location data directly on a map.